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Blackfin: twi: Add missing __iomem annotation 

Add a missing __iomem to the bfin_twi_iface struct's regs_base field. This fixes
the following sparse warnings:

Fixes the following sparse warnings:
	drivers/i2c/busses/i2c-bfin-twi.c:641:26: warning: incorrect type in assignment (different address spaces)
	drivers/i2c/busses/i2c-bfin-twi.c:641:26:    expected struct bfin_twi_regs 	*regs_base
	drivers/i2c/busses/i2c-bfin-twi.c:641:26:    got void [noderef] <asn:2>*
	drivers/i2c/busses/i2c-bfin-twi.c:715:22: warning: incorrect type in argument 1 (different address spaces)
	drivers/i2c/busses/i2c-bfin-twi.c:715:22:    expected void [noderef] <asn:2>*addr
	drivers/i2c/busses/i2c-bfin-twi.c:715:22:    got struct bfin_twi_regs *regs_base
	drivers/i2c/busses/i2c-bfin-twi.c:732:22: warning: incorrect type in argument 1 (different address spaces)
	drivers/i2c/busses/i2c-bfin-twi.c:732:22:    expected void [noderef] <asn:2>*addr
	drivers/i2c/busses/i2c-bfin-twi.c:732:22:    got struct bfin_twi_regs *regs_base

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
This commit is contained in:
Lars-Peter Clausen 2012-10-22 16:09:06 +02:00 committed by Bob Liu
parent 2a7e0775d0
commit 594fa5c96d
1 changed files with 1 additions and 1 deletions
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2
arch/blackfin/include/asm/bfin_twi.h
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@ -61,7 +61,7 @@ struct bfin_twi_iface {
int cur_msg;
u16 saved_clkdiv;
u16 saved_control;
struct bfin_twi_regs *regs_base;
struct bfin_twi_regs __iomem *regs_base;
};
#define DEFINE_TWI_REG(reg_name, reg) \